1,1
Conjecture; No entry is zero.
Cf. A084022.
Sequence in context: A197498 A113519 A123833 * A156342 A133769 A165484
Adjacent sequences: A084020 A084021 A084022 * A084024 A084025 A084026
base,more,nonn
Amarnath Murthy and Meenakshi Srikanth (amarnath_murthy(AT)yahoo.com), May 23 2003